Re: [PATCH] Avoid 10x7 heuristic, handled by server

2016-04-26 Thread Stefan Dirsch
On Tue, Apr 26, 2016 at 03:49:12PM +0200, Julien Cristau wrote: > On Tue, Apr 26, 2016 at 14:09:24 +0200, Stefan Dirsch wrote: > > > On Tue, Apr 26, 2016 at 12:58:55PM +0200, Julien Cristau wrote: > > > On Tue, Apr 26, 2016 at 11:45:15 +0200, Stefan Dirsch wrote: > > > > > > > From: Frederic

Re: [PATCH] Avoid 10x7 heuristic, handled by server

2016-04-26 Thread Julien Cristau
On Tue, Apr 26, 2016 at 14:09:24 +0200, Stefan Dirsch wrote: > On Tue, Apr 26, 2016 at 12:58:55PM +0200, Julien Cristau wrote: > > On Tue, Apr 26, 2016 at 11:45:15 +0200, Stefan Dirsch wrote: > > > > > From: Frederic Crozat > > > > > > Remove the 10x7 heuristic, since the

Re: [PATCH] Avoid 10x7 heuristic, handled by server

2016-04-26 Thread Stefan Dirsch
On Tue, Apr 26, 2016 at 11:57:27AM +0200, Mark Kettenis wrote: > > From: Stefan Dirsch > > Date: Tue, 26 Apr 2016 11:45:15 +0200 > > > > From: Frederic Crozat > > > > Remove the 10x7 heuristic, since the server has equivalent code now. > > Instead, disable

Re: [PATCH] Avoid 10x7 heuristic, handled by server

2016-04-26 Thread Julien Cristau
On Tue, Apr 26, 2016 at 11:45:15 +0200, Stefan Dirsch wrote: > From: Frederic Crozat > > Remove the 10x7 heuristic, since the server has equivalent code now. > Instead, disable "acceleration" under qemu, since taking the hypercall > trap is really quite expensive and you're

Re: [PATCH] Avoid 10x7 heuristic, handled by server

2016-04-26 Thread Mark Kettenis
> From: Stefan Dirsch > Date: Tue, 26 Apr 2016 11:45:15 +0200 > > From: Frederic Crozat > > Remove the 10x7 heuristic, since the server has equivalent code now. > Instead, disable "acceleration" under qemu, since taking the hypercall > trap is really quite

[PATCH] Avoid 10x7 heuristic, handled by server

2016-04-26 Thread Stefan Dirsch
From: Frederic Crozat Remove the 10x7 heuristic, since the server has equivalent code now. Instead, disable "acceleration" under qemu, since taking the hypercall trap is really quite expensive and you're better off doing noaccel. (Fedora) --- src/alp_driver.c | 7 +++ 1